CN207855009U - A kind of reconstituted tobacoo paper machine purge cycle system - Google Patents
A kind of reconstituted tobacoo paper machine purge cycle system Download PDFInfo
- Publication number
- CN207855009U CN207855009U CN201820100114.7U CN201820100114U CN207855009U CN 207855009 U CN207855009 U CN 207855009U CN 201820100114 U CN201820100114 U CN 201820100114U CN 207855009 U CN207855009 U CN 207855009U
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- CN
- China
- Prior art keywords
- receiving tank
- water receiving
- paper machine
- head box
- reconstituted tobacoo
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Abstract
The utility model discloses a kind of reconstituted tobacoo paper machine purge cycle systems, it includes head box, the horizontal network of rivers for being set to head box discharge port, the white wate tray below the network of rivers, the water receiving tank below white wate tray and rushes slurry plain boiled water bucket with water receiving tank outlet；The entrance of the water receiving tank is connected with the bottom of white wate tray, and the water receiving tank is equipped with shelves item close to outlet side, and the water receiving tank is located at bottom of the shelves item far from outlet side and is equipped with sewage draining exit；The discharge gate of punching slurry plain boiled water bucket lower part is connected to the feed inlet on the top of head box by conveyance conduit, and conveyance conduit is equipped with fan pump.More complicated vacuum degassing device is omitted in the utility model, simple in structure, and degassing effect is preferable.
Description
Technical field
The utility model belongs to reconstituted tobacoo preparing technical field, and in particular to a kind of reconstituted tobacoo paper machine purge cycle system
System.
Background technology
Papermaking-method reconstituted tobaccos are commonly called as reconstituted tobacoo, are using tobacco wastes such as offal, cigarette powder and fragments as master
Then the hydrotrope in tobacco is separated by solid-liquid separation tobacco material plus water retting with insoluble matter by body raw material, borrow papermaking and set
After after being dispersed in water through paper machine fiber chip base is made in standby and technology, the insoluble matters such as baccy fiber, while the hydrotrope is concentrated
It returns and adds in chip base, be papermaking-method reconstituted tobaccos after dry.
Tobacco material characteristic and general papermaking difference, manufacturing paper with pulp, the enriched water being discharged in the process contains a large amount of carbohydrate, glue
Viscous object and tobacco extract, and the analog assistant of guar gum, the above substance can be added during streaming to improve slurry retention
The bubble generated in plain boiled water cyclic process can be caused to be difficult to eliminate；During paper machine is manufactured paper with pulp, if bubble is (empty in slurry
Gas or gas) content is too high, a series of problems may be caused, such as the energy consumption increase of pump, web break, paste deposition, " needle
Eye " paper defects, blistering etc., seriously affect paper machine normally manufacture paper with pulp and quality of finished paper.
Vacuum degasser is all generally installed before starching pump in paper machine approach system, to remove gas contained in slurry.
The design method of deaerator is had nothing in common with each other, and most of is that slurry is sprayed into along degasification wall in deaerator by nozzle, utilizes this
Kind mode can detach the bubble in slurry from fiber, and under negative pressure of vacuum effect, dissolved gas is isolated from slurry
Become free gas, by the vacuum suction of deaerator, these gases can be all removed.But vacuum degasser equipment compared with
Complexity, and need to be sucked by vacuum, increase vacuum pump investment and operating cost.
Utility model content
The purpose of this utility model is to provide a kind of reconstituted tobacoo paper machine purge cycle system, the system be omitted compared with
It is simple in structure for complicated vacuum degassing device, and degassing effect is preferable.
To achieve the above object, the utility model uses following technical scheme：
A kind of reconstituted tobacoo paper machine purge cycle system, including head box, the horizontal network of rivers for being set to head box discharge port, if
White wate tray below the network of rivers, the water receiving tank below white wate tray and with water receiving tank outlet rush slurry plain boiled water bucket.
The entrance of the water receiving tank is connected with the bottom of white wate tray, and the water receiving tank is equipped with shelves item close to outlet side,
The water receiving tank is located at bottom of the shelves item far from outlet side and is equipped with sewage draining exit.
The discharge gate of punching slurry plain boiled water bucket lower part is connected to the feed inlet on the top of head box by conveyance conduit, is conveyed
Pipeline is equipped with fan pump.
Further, head box discharge port is in contraction-like.
Further, the shelves item is close to the arc-shaped face of one side of outlet, and the shelves top is apart from 5- at the top of water receiving tank
10cm。
Further, the water receiving tank is equipped with close to inlet along the inclined-plane that material conveying direction is arranged, the sewage draining exit
Between inclined-plane and shelves item.
Further, the sewage draining exit is connected with blow-off line, and blow-off line is equipped with valve.
The beneficial effects of the utility model：
1）The exit that water receiving tank under the utility model white wate tray leads to punching slurry plain boiled water bucket increases a shelves item, from wet end
Plain boiled water is flowed down after water receiving tank is temporary from shelves overflow, on the one hand the setting of shelves item reduces the gas of plain boiled water fall impact generation
Bubble；Shelves item is arc-shaped by outlet side, and the plain boiled water of overflow can slowly be flowed out along cambered surface, to reduce overflow plain boiled water impact force, is prevented
Only plain boiled water generates bubble again.
2）The inclined-plane of the utility model water receiving tank setting diagonally downward so that plain boiled water laterally rushes slurry plain boiled water bucket direction and dips down
Tiltedly；Bottom surface between the shelves item and inclined-plane is equipped with sewage draining exit, and sewage draining exit is connected with blow-off line, and blow-off line is equipped with valve
Door, in order to which slurry, dirt impurity is discharged.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of reconstituted tobacoo paper machine purge cycle system described in the utility model.
Specific implementation mode
A kind of reconstituted tobacoo paper machine purge cycle system, as shown in Figure 1, being set to head box 1 including head box 1, level
The network of rivers 2 at discharge port 11, the white wate tray 3 for being set to 2 lower section of the network of rivers, water receiving tank 4 and and water receiving set on 3 lower section of white wate tray
4 outlet of slot rushes slurry plain boiled water bucket 5.According to paper machine conventional arrangement it is found that 3 bottom of the white wate tray is netted, by under the network of rivers 2
The plain boiled water fallen is sent to white wate tray 3, and plain boiled water leaks under 3 bottom of white wate tray to water receiving tank 4.
In the present embodiment, the discharge port 11 of head box 1 is in contraction-like.
In the present embodiment, the water receiving tank 4 is in cuboid-type, and the entrance of water receiving tank 4 is located at the bottom in left side and white wate tray 3
It is connected, the outlet of water receiving tank 4 is located at right side, and material flows from left to right.
The water receiving tank 4 is equipped with shelves item 42 close to outlet side；The shelves item 42 is close to the arc-shaped face of one side of outlet, institute
42 top of grade item is stated apart from 4 top 5-10cm of water receiving tank.The water receiving tank 4 is equipped with close to inlet to be arranged along material conveying direction
Inclined-plane 41.Material is entered by 4 entrance of water receiving tank, is glided along inclined-plane 41, material the left side of shelves item 42 it is temporary eliminate after bubble by
Shelves 42 top overflow of item simultaneously flow to the outlet of water receiving tank 4 along the cambered surface of shelves item 42.
The water receiving tank 4 is located at bottom of the shelves item 42 far from outlet side and is equipped with sewage draining exit, i.e. sewage draining exit is located at inclined-plane 41
The bottom of water receiving tank 4 between shelves item 42.In the present embodiment, the sewage draining exit is connected with blow-off line 43, blow-off line 43
It is equipped with valve, the setting of sewage draining exit is so as at slurry, dirt impurity deposition and sewage draining exit and along the discharge of blow-off line 43.
The discharge gate of 5 lower part of punching slurry plain boiled water bucket is connected to the feed inlet on the top of head box 1 by conveyance conduit, defeated
Pipeline is sent to be equipped with fan pump 6.
In use, paper pulp flow to the network of rivers 2 from head box 1 in the contraction-like discharge of discharge port 11, the part object on the network of rivers
Material is fallen on movable white wate tray 3, and the partially liq of the paper pulp on white wate tray 3 is fallen in water receiving tank 4, since plain boiled water falls
Drop under generating, plain boiled water generate bubble, are flow in water receiving tank 4 during white water flow after the temporary elimination bubble in 42 left side of shelves item
It by the 42 top overflow of shelves item and flow to water receiving tank 4 along the cambered surface of shelves item 42 and exports, it is white to flow to punching slurry from the outlet of water receiving tank 4 later
In bucket 5, then it will pump 6 by punching and return Matter Transfer in head box 1.
Above example is only a kind of preferred embodiment of reconstituted tobacoo paper machine purge cycle system, not limiting this
The protection domain of utility model.It will be understood by those of ordinary skill in the art that being repaiied to the technical solution of the utility model
Change or equivalent replacement, without departing from the spirit and scope of technical solutions of the utility model.
Claims (5)
1. a kind of reconstituted tobacoo paper machine purge cycle system, it is characterised in that：It is set to head box discharge port including head box, level
The network of rivers, the white wate tray below the network of rivers, the water receiving tank below white wate tray and rush slurry with water receiving tank outlet
Plain boiled water bucket；
The entrance of the water receiving tank is connected with the bottom of white wate tray, and the water receiving tank is equipped with shelves item close to outlet side, described
Water receiving tank is located at bottom of the shelves item far from outlet side and is equipped with sewage draining exit；
The discharge gate of punching slurry plain boiled water bucket lower part is connected to the feed inlet on the top of head box by conveyance conduit, conveyance conduit
It is equipped with fan pump.
2. a kind of reconstituted tobacoo paper machine purge cycle system according to claim 1, it is characterised in that：Head box discharge port
In contraction-like.
3. a kind of reconstituted tobacoo paper machine purge cycle system according to claim 1, it is characterised in that：The shelves item is close
The arc-shaped face of one side of outlet, the shelves top is apart from 5-10cm at the top of water receiving tank.
4. a kind of reconstituted tobacoo paper machine purge cycle system according to claim 1, it is characterised in that：The water receiving tank leans on
Nearly inlet is equipped with along the inclined-plane that material conveying direction is arranged, and the sewage draining exit is between inclined-plane and shelves item.
5. a kind of reconstituted tobacoo paper machine purge cycle system according to claim 1, it is characterised in that：The sewage draining exit connects
It is connected to blow-off line, blow-off line is equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100114.7U CN207855009U (en) | 2018-01-22 | 2018-01-22 | A kind of reconstituted tobacoo paper machine purge cycle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100114.7U CN207855009U (en) | 2018-01-22 | 2018-01-22 | A kind of reconstituted tobacoo paper machine purge cycle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207855009U true CN207855009U (en) | 2018-09-14 |
Family
ID=63462626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820100114.7U Expired - Fee Related CN207855009U (en) | 2018-01-22 | 2018-01-22 | A kind of reconstituted tobacoo paper machine purge cycle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207855009U (en) |
-
2018
- 2018-01-22 CN CN201820100114.7U patent/CN207855009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |